Plus weren't you a Santorum supporter in 2012? I'll take your "worry" with a grain of salt.
So who were you for in 2012?
Let's see, Santorum won the popular vote in primaries in Iowa, Louisiana, Mississippi, Alabama, Colorado, Kansas, Oklahoma, Missouri, Minnesota, North Dakota, Tennessee and the early strawvote in South Carolina.
Maybe a candidate is not perfect but one has to vote nonetheless.
http://en.wikipedia.org/wiki/United_States_Senate_election_in_Texas,_2012
56.46% of the vote
Mediocre Mitt got 57.17
Equivalent numbers in Wisconsin were 53.1/45.89
Plus weren't you a Santorum supporter in 2012?
It's that secret Knights of Columbus handshake that does it.